BEST ANSWER:These socks could be used for running but other than extremely harsh (wet/cold) conditions it would be a bit too bulky. on a regular cold weather running day though your best bet would be our Heatwave Sock.

BEST ANSWER:These socks could be used for running but other than extremely harsh (wet/cold) conditions it would be a bit too bulky. on a regular cold weather running day though your best bet would be our Heatwave Sock.